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Micro-Fit 3.0 Connector System

Molex Micro-Fit 3.0 Connector System is designed to meet the needs for high contact density signal or power connectors. Micro-Fit 3.0 connectors feature a miniature 3mm (0.118") pitch, yet retain many of the features found on larger power connectors and can carry up to 8.5A of current. Molex Micro-Fit products are available in circuit sizes 2 to 24 for single- and dual-row, wire-to-board, and wire-to-wire applications such as computers, work stations, satellites, cellular phones, and a host of consumer products. Molex 46235 Micro-Fit 3.00mm Low Force Terminal offers the same reliability as the standard Micro-Fit products, but with half of the mating / unmating force for applications using large circuit sizes.

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Part #

Headers & Wire Housings 4 CKT VERT HEADER

43045-0412
Molex
1: $0.91
108,508In Stock
42,724Expected 06/04/2026

Mfr. Part No.
43045-0412

Mouser Part No
538-43045-0412

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

108,508In Stock

42,724Expected 06/04/2026

$0.91

$0.736

$0.727

$0.68

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4CKT VERT DR HDR

43045-0413
Molex
1: $1.76
44,662In Stock

Mfr. Part No.
43045-0413

Mouser Part No
538-43045-0413

Molex

Headers & Wire Housings 4CKT VERT DR HDR

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Datasheet

44,662In Stock

$1.76

$1.54

$1.47

$1.37

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT SMT HDR

43045-0420
Molex
1: $2.86
9,955In Stock

Mfr. Part No.
43045-0420

Mouser Part No
538-43045-0420

Molex

Headers & Wire Housings 4 CKT VERT SMT HDR

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Datasheet

9,955In Stock

Cut Tape

$2.86

$2.59

$2.48

$2.14

Reel

$1.80

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,800

Headers & Wire Housings 10 CKT R/A HEADER

43045-1000
Molex
1: $1.83
9,060In Stock

Mfr. Part No.
43045-1000

Mouser Part No
538-43045-1000

Molex

Headers & Wire Housings 10 CKT R/A HEADER

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Datasheet

9,060In Stock

$1.83

$1.61

$1.58

$1.50

$1.49

Min.: 1
Mult.: 1

Headers & Wire Housings R/A HDR SMT 2P TIN w/Fitting Nail

43650-0212
Molex
1: $2.21
11,044In Stock

Mfr. Part No.
43650-0212

Mouser Part No
538-43650-0212

Molex

Headers & Wire Housings R/A HDR SMT 2P TIN w/Fitting Nail

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Datasheet

11,044In Stock

Cut Tape

$2.21

$1.91

$1.59

Reel

$1.29

$1.25

$1.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Headers & Wire Housings HEADER SMT 2P 15AU

43650-0225
Molex
1: $3.11
12,477In Stock

Mfr. Part No.
43650-0225

Mouser Part No
538-43650-0225

Molex

Headers & Wire Housings HEADER SMT 2P 15AU

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Datasheet

12,477In Stock

Cut Tape

$3.11

$2.64

$1.93

$1.84

View

Reel

$1.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,800

Headers & Wire Housings MicroFit 3.0 SR RA SMT Nail 30Au 3Ckt

43650-0314
Molex
1: $2.93
8,995In Stock

Mfr. Part No.
43650-0314

Mouser Part No
538-43650-0314

Molex

Headers & Wire Housings MicroFit 3.0 SR RA SMT Nail 30Au 3Ckt

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Datasheet

8,995In Stock

Cut Tape

$2.93

$2.50

$2.12

Reel

$1.96

$1.80

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Headers & Wire Housings VERT HEADER 3P TIN

43650-0315
Molex
1: $1.08
46,381In Stock

Mfr. Part No.
43650-0315

Mouser Part No
538-43650-0315

Molex

Headers & Wire Housings VERT HEADER 3P TIN

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Datasheet

46,381In Stock

$1.08

$0.924

$0.81

$0.668

View

Min.: 1
Mult.: 1

Pin & Socket Connectors SOCKET 18-24AWG Reel of 6000

02-06-5100
Molex
6,000: $0.354
102,000In Stock
6,000Expected 11/05/2026

Mfr. Part No.
02-06-5100

Mouser Part No
538-02-06-5100

Molex

Pin & Socket Connectors SOCKET 18-24AWG Reel of 6000

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Datasheet

Product Comments

102,000In Stock

6,000Expected 11/05/2026

Reel

$0.354

$0.337

$0.329

Quote

Min.: 6,000
Mult.: 6,000

Reel: 6,000

Headers & Wire Housings RECEPTACLE 4P DUAL ROW

43025-0400
Molex
1: $0.38
89,832In Stock
201,794Expected 11/03/2026

Mfr. Part No.
43025-0400

Mouser Part No
538-43025-0400

Molex

Headers & Wire Housings RECEPTACLE 4P DUAL ROW

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Datasheet

89,832In Stock

201,794Expected 11/03/2026

$0.38

$0.321

$0.243

$0.236

View

Min.: 1
Mult.: 1

Headers & Wire Housings RECEPTACLE 10P DUAL ROW

43025-1000
Molex
1: $0.68
46,416In Stock

Mfr. Part No.
43025-1000

Mouser Part No
538-43025-1000

Molex

Headers & Wire Housings RECEPTACLE 10P DUAL ROW

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Datasheet

46,416In Stock

$0.68

$0.489

$0.45

$0.437

View

Min.: 1
Mult.: 1

Headers & Wire Housings MF 3.0 TERM 20-24G F Reel of 12000

43030-0003
Molex
12,000: $0.075
408,000In Stock

Mfr. Part No.
43030-0003

Mouser Part No
538-43030-0003

Molex

Headers & Wire Housings MF 3.0 TERM 20-24G F Reel of 12000

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Datasheet

Product Comments

408,000In Stock

Reel

$0.075

$0.07

$0.068

Min.: 12,000
Mult.: 12,000

Reel: 12,000

Headers & Wire Housings Microfit 3.0 RA SMT nail DR 30Au 18 Ckt

43045-1811
Molex
1: $8.65
2,378In Stock

Mfr. Part No.
43045-1811

Mouser Part No
538-43045-1811

Molex

Headers & Wire Housings Microfit 3.0 RA SMT nail DR 30Au 18 Ckt

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Datasheet

2,378In Stock

Cut Tape

$8.65

$7.35

$6.84

$6.33

$6.09

Reel

$5.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Headers & Wire Housings RECEPTACLE 4 POS SINGLE ROW

43645-0400
Molex
1: $0.39
75,441In Stock

Mfr. Part No.
43645-0400

Mouser Part No
538-43645-0400

Molex

Headers & Wire Housings RECEPTACLE 4 POS SINGLE ROW

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Datasheet

75,441In Stock

$0.39

$0.342

$0.25

$0.242

View

Min.: 1
Mult.: 1

Headers & Wire Housings R/A HDR SMT 3P TIN w/Fitting Nail

43650-0312
Molex
1: $2.17
15,968In Stock

Mfr. Part No.
43650-0312

Mouser Part No
538-43650-0312

Molex

Headers & Wire Housings R/A HDR SMT 3P TIN w/Fitting Nail

Learn More

Datasheet

15,968In Stock

Cut Tape

$2.17

$1.84

$1.57

Reel

$1.39

$1.26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Headers & Wire Housings 3MM SR V 5P SMT HDR AU W/SOLDER TAB

43650-0525
Molex
1: $3.87
7,688In Stock
4,200Expected 24/06/2026

Mfr. Part No.
43650-0525

Mouser Part No
538-43650-0525

Molex

Headers & Wire Housings 3MM SR V 5P SMT HDR AU W/SOLDER TAB

Learn More

Datasheet

7,688In Stock

4,200Expected 24/06/2026

Cut Tape

$3.87

$3.29

$2.44

Reel

$2.43

$2.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Rectangular Cable Assemblies Microfit TPA 4CKT DR CBL ASSY 1M BLK

45132-0410
Molex
1: $4.86
5,154In Stock

Mfr. Part No.
45132-0410

Mouser Part No
538-45132-0410

Molex

Rectangular Cable Assemblies Microfit TPA 4CKT DR CBL ASSY 1M BLK

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Datasheet

5,154In Stock

$4.86

$4.13

$3.88

$3.68

View

Min.: 1
Mult.: 1

Pin & Socket Connectors SOCKET 18-24AWG BULK

02-06-5103
Molex
1: $0.76
14,421In Stock

Mfr. Part No.
02-06-5103

Mouser Part No
538-02-06-5103

Molex

Pin & Socket Connectors SOCKET 18-24AWG BULK

Learn More

Datasheet

14,421In Stock

$0.76

$0.601

$0.584

$0.572

View

Min.: 1
Mult.: 1

Pin & Socket Connectors F CRIMP TERM 18-24A REEL OF 6000

02-06-5108
Molex
6,000: $0.40
12,000In Stock

Mfr. Part No.
02-06-5108

Mouser Part No
538-02-06-5108

Molex

Pin & Socket Connectors F CRIMP TERM 18-24A REEL OF 6000

Learn More

Datasheet

Product Comments

12,000In Stock

Reel

$0.40

$0.38

$0.372

Quote

Min.: 6,000
Mult.: 6,000

Reel: 6,000

Pin & Socket Connectors CRIMP PIN BULK 18-24 gold

02-06-6103
Molex
1: $0.62
11,577In Stock

Mfr. Part No.
02-06-6103

Mouser Part No
538-02-06-6103

Molex

Pin & Socket Connectors CRIMP PIN BULK 18-24 gold

Learn More

Datasheet

Product Comments

11,577In Stock

$0.62

$0.489

$0.449

$0.402

View

Min.: 1
Mult.: 1

Pin & Socket Connectors 2 CIRCUIT RECEPTACLE

03-06-1023
Molex
1: $0.15
37,802In Stock
45,000Expected 20/04/2026

Mfr. Part No.
03-06-1023

Mouser Part No
538-03-06-1023

Molex

Pin & Socket Connectors 2 CIRCUIT RECEPTACLE

Learn More

Datasheet

37,802In Stock

45,000Expected 20/04/2026

$0.15

$0.129

$0.10

$0.084

View

Min.: 1
Mult.: 1

Pin & Socket Connectors 3 CIRCUIT RECEPTACLE

03-06-1032
Molex
1: $0.23
14,231In Stock

Mfr. Part No.
03-06-1032

Mouser Part No
538-03-06-1032

Molex

Pin & Socket Connectors 3 CIRCUIT RECEPTACLE

Learn More

Datasheet

14,231In Stock

$0.23

$0.192

$0.144

$0.139

View

Min.: 1
Mult.: 1

Pin & Socket Connectors 4 CIRCUIT RECEPTACLE

03-06-1042
Molex
1: $0.38
27,165In Stock
35,255Expected 20/04/2026

Mfr. Part No.
03-06-1042

Mouser Part No
538-03-06-1042

Molex

Pin & Socket Connectors 4 CIRCUIT RECEPTACLE

Learn More

Datasheet

27,165In Stock

35,255Expected 20/04/2026

$0.38

$0.321

$0.28

$0.267

View

Min.: 1
Mult.: 1

Pin & Socket Connectors 6 CIRCUIT RECEPTACLE

03-06-1062
Molex
1: $0.28
15,886In Stock

Mfr. Part No.
03-06-1062

Mouser Part No
538-03-06-1062

Molex

Pin & Socket Connectors 6 CIRCUIT RECEPTACLE

Learn More

Datasheet

15,886In Stock

$0.28

$0.247

$0.211

$0.206

View

Min.: 1
Mult.: 1

Pin & Socket Connectors 1 CIRCUIT PLUG

03-06-2011
Molex
1: $0.17
21,906In Stock

Mfr. Part No.
03-06-2011

Mouser Part No
538-03-06-2011

Molex

Pin & Socket Connectors 1 CIRCUIT PLUG

Learn More

Datasheet

21,906In Stock

$0.17

$0.143

$0.122

$0.118

View

Min.: 1
Mult.: 1

Micro-Fit 3.0 Connector System

All Results (1,187)

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Micro-Fit 3.0 Connector System

All Results (1,187)

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